Open Stack

Hi Ammad,

Do you mind reporting the issue to trove storyboard
https://storyboard.openstack.org/#!/project/openstack/trove with the
detailed steps to reproduce? It'd be great if you could provide the
openstack service versions you are using as well. Thanks.

---
Lingxian Kong
Senior Cloud Engineer (Catalyst Cloud)
Trove PTL (OpenStack)
OpenStack Cloud Provider Co-Lead (Kubernetes)


On Fri, May 21, 2021 at 7:19 PM Ammad Syed <syedammad83 at gmail.com> wrote:

> Thanks Lingxian, it worked fine.
>
> I have resize the volume of mysql datastore from 17GB to 18GB. In guest
> agent logs it said that command has executed successfully.
>
> 2021-05-21 07:11:03.527 1062 INFO trove.guestagent.datastore.manager [-]
> Resizing the filesystem at /var/lib/mysql, online: True
> 2021-05-21 07:11:03.528 1062 DEBUG trove.guestagent.volume [-] Checking if
> /dev/sdb exists. _check_device_exists
> /home/ubuntu/trove/trove/guestagent/volume.py:217
> 2021-05-21 07:11:03.528 1062 DEBUG oslo_concurrency.processutils [-]
> Running cmd (subprocess): sudo blockdev --getsize64 /dev/sdb execute
> /opt/guest-agent-venv/lib/python3.6/site-packages/oslo_concurrency/processutils.py:384
> 2021-05-21 07:11:03.545 1062 DEBUG oslo_concurrency.processutils [-] CMD
> "sudo blockdev --getsize64 /dev/sdb" returned: 0 in 0.016s execute
> /opt/guest-agent-venv/lib/python3.6/site-packages/oslo_concurrency/processutils.py:423
> 2021-05-21 07:11:03.546 1062 DEBUG oslo_concurrency.processutils [-]
> Running cmd (subprocess): sudo resize2fs /dev/sdb execute
> /opt/guest-agent-venv/lib/python3.6/site-packages/oslo_concurrency/processutils.py:384
> 2021-05-21 07:11:03.577 1062 DEBUG oslo_concurrency.processutils [-] CMD
> "sudo resize2fs /dev/sdb" returned: 0 in 0.031s execute
> /opt/guest-agent-venv/lib/python3.6/site-packages/oslo_concurrency/processutils.py:423
>
> But the /var/lib/mysql still shows 17GB. I have manually executed
> resize2fs on /dev/sdb. After manual execution, /var/lib/mysql has updated
> to 18GB. Not sure if I am missing something.
>
> - Ammad
>
> On Thu, May 20, 2021 at 4:39 PM Lingxian Kong <anlin.kong at gmail.com>
> wrote:
>
>> Modify trove service config file:
>>
>> [DEFAULT]
>> max_accepted_volume_size = <any value bigger than 10, maybe 15?>
>>
>> 10 is the default value if the config option is not specified.
>>
>> ---
>> Lingxian Kong
>> Senior Cloud Engineer (Catalyst Cloud)
>> Trove PTL (OpenStack)
>> OpenStack Cloud Provider Co-Lead (Kubernetes)
>>
>>
>> On Wed, May 19, 2021 at 9:56 PM Ammad Syed <syedammad83 at gmail.com> wrote:
>>
>>> Hi,
>>>
>>> I am using wallaby / trove on ubuntu 20.04. I am trying to extend volume
>>> of database instance. Its having trouble that instance cannot exceed volume
>>> size of 10GB.
>>>
>>> My flavor has 2vcpus 4GB RAM and 10GB disk. I created a database
>>> instance with 5GB database size and mysql datastore. The deployment has
>>> created 10GB root and 5GB /var/lib/mysql. I have tried to extend volume to
>>> 11GB, it failed with error that "Volume 'size' cannot exceed maximum of 10
>>> GB, 11 cannot be accepted".
>>>
>>> I want to keep root disk size to 10GB and only want to extend
>>> /var/lib/mysql keeping the same flavor. Is it possible or should I need to
>>> upgrade flavor as well ?
>>>
>>> --
>>> Regards,
>>>
>>>
>>> Syed Ammad Ali
>>>
>>
>
> --
> Regards,
>
>
> Syed Ammad Ali
>
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